... .Surface:Anodized,powder Coated,etc. Production Detailed DescriptionProduct Name:Aluminum Heat SinkMaterial:AL6063Finished:Mill finished, Polished, Sand blasting, ... Supply the whole of production service from extrusion,cutting,stamping,cross-cutting, CNC machining,bonding,Sand blasting,buffering,anodizing ... DDU, DDP.Payment terms:L/C, TT, Western union Aluminum alloy housing LED heat sink extrusion